US5927698A - Liquid sealed-type vibration insulating device - Google Patents
Liquid sealed-type vibration insulating device Download PDFInfo
- Publication number
- US5927698A US5927698A US08/899,567 US89956797A US5927698A US 5927698 A US5927698 A US 5927698A US 89956797 A US89956797 A US 89956797A US 5927698 A US5927698 A US 5927698A
- Authority
- US
- United States
- Prior art keywords
- vibration
- lower connection
- stopper
- liquid chamber
- connection member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
- F16F13/103—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like characterised by method of assembly, production or treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/18—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper characterised by the location or the shape of the equilibration chamber, e.g. the equilibration chamber, surrounding the plastics spring or being annular
Abstract
Description
Claims (8)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8-214233 | 1996-07-24 | ||
JP21423396A JP3764534B2 (en) | 1996-07-24 | 1996-07-24 | Liquid filled vibration isolator |
JP9293397A JP3510962B2 (en) | 1997-03-26 | 1997-03-26 | Liquid filled type vibration damping device |
JP9-092933 | 1997-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
US5927698A true US5927698A (en) | 1999-07-27 |
Family
ID=26434293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/899,567 Expired - Fee Related US5927698A (en) | 1996-07-24 | 1997-07-24 | Liquid sealed-type vibration insulating device |
Country Status (1)
Country | Link |
---|---|
US (1) | US5927698A (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068246A (en) * | 1998-04-28 | 2000-05-30 | General Motors Corporation | Slim profile hydraulic engine mount |
US6341766B1 (en) * | 1998-05-13 | 2002-01-29 | Btr Avs Technical Center Gmbh | Two-chamber engine mount |
GB2370088A (en) * | 2000-12-13 | 2002-06-19 | Tokai Rubber Ind Ltd | A fluid filled damper and method of producing the same |
US6443438B2 (en) * | 1999-12-28 | 2002-09-03 | Yamashita Rubber Kabushiki Kaisha | Fluid-sealed anti-vibration device |
US20030001322A1 (en) * | 2001-07-02 | 2003-01-02 | Tokai Rubber Industries, Ltd. | Fluid-filled vibration damping device |
US6550753B2 (en) * | 2001-03-09 | 2003-04-22 | Toyo Tire & Rubber Co., Ltd. | Antivibration device |
US20030178755A1 (en) * | 2002-03-21 | 2003-09-25 | Carl KG | Hydraulic bearing |
US20040183241A1 (en) * | 2003-01-31 | 2004-09-23 | Tokai Rubber Industries, Ltd. | Fluid filled vibration damping device |
US20040183240A1 (en) * | 2003-01-31 | 2004-09-23 | Tokai Rubber Industries, Ltd. | Fluid filled vibration damping device whose flexible layer having thick walled portion |
US6820867B2 (en) * | 2001-04-10 | 2004-11-23 | Yamashita Rubber Kabushiki Kaisha | Fluid-sealed anti-vibration device |
US20060091281A1 (en) * | 2004-11-04 | 2006-05-04 | Honda Motor Co., Ltd. | Vibration isolation device |
US20060091594A1 (en) * | 2004-11-04 | 2006-05-04 | Honda Motor Co., Ltd. | Vibration-proof apparatus for vehicle |
US7044455B2 (en) * | 2001-04-27 | 2006-05-16 | Tokai Rubber Industries, Ltd. | Fluid-filled vibration damping device |
US20060220288A1 (en) * | 2005-03-29 | 2006-10-05 | Tokai Rubber Industries, Ltd. | Fluid-filled type vibration-damping device |
US7316389B2 (en) * | 2001-04-10 | 2008-01-08 | Lord Corporation | Vibration isolation member |
US20080197551A1 (en) * | 2007-02-20 | 2008-08-21 | Paulstra Crc | Hydraulic Antivibration Support, and Method of Manufacturing Same |
US20090026672A1 (en) * | 2007-07-13 | 2009-01-29 | Tokai Rubber Industries, Ltd. | Vibration damping device equipped with rubber heat-insulating cover |
US20110001281A1 (en) * | 2008-08-01 | 2011-01-06 | Tokai Rubber Industries, Ltd. | Fluid filled type vibration damping device |
WO2011032820A1 (en) * | 2009-09-15 | 2011-03-24 | Contitech Luftfedersysteme Gmbh | Spring damping element |
WO2014036131A1 (en) * | 2012-08-28 | 2014-03-06 | Lord Corporation | Vibration isolation member |
CN105927696A (en) * | 2016-07-07 | 2016-09-07 | 河南科技大学 | Magneto-rheological vibration isolator for precision machine tool |
US20220074463A1 (en) * | 2019-09-06 | 2022-03-10 | Zhuzhou Times New Material Technology Co., Ltd | Method for sealing liquid composite spring |
US20220128118A1 (en) * | 2019-09-06 | 2022-04-28 | Zhuzhou Times New Material Technology Co., Ltd | Chamber device for liquid composite spring |
US20230093089A1 (en) * | 2020-02-24 | 2023-03-23 | Ls Electric Co., Ltd. | Anti-vibration device |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2220581A (en) * | 1938-08-16 | 1940-11-05 | Transit Res Corp | Spring shield |
US4750719A (en) * | 1986-07-18 | 1988-06-14 | Metzeler Kautschuk Gmbh | Two-chamber engine mount |
US4834348A (en) * | 1985-10-24 | 1989-05-30 | Firma Lemfoerder Metallwaren Ag | Two chamber support bearing with hydraulic damping |
US4921049A (en) * | 1988-03-17 | 1990-05-01 | Metzeler Gmbh | Hydraulic-damping two-chamber engine mount |
US5127636A (en) * | 1989-07-28 | 1992-07-07 | Paulstra Gmbh | Vibration damping devices |
US5316275A (en) * | 1991-12-13 | 1994-05-31 | Toyota Gosei Co., Ltd. | Hydraulic damping device |
JPH07114388A (en) * | 1993-10-20 | 1995-05-02 | Tokai Rubber Ind Ltd | Rubber vibration insulator |
US5516176A (en) * | 1991-11-06 | 1996-05-14 | Kabushiki Kaisha Komatsu Seisakusho | Resilient supporting device for operator cabin |
US5543470A (en) * | 1993-12-08 | 1996-08-06 | Sumitomo Chemical Company, Limited | Vulcanized rubber for heat resistant vibration-isolator |
US5630573A (en) * | 1993-12-20 | 1997-05-20 | Toyoda Gosei Co., Ltd. | Fluid-filled vibration isolator |
US5845895A (en) * | 1993-09-08 | 1998-12-08 | Kabushiki Kaisha Komatsu Seisakusho | Liquid sealed rubber mount |
-
1997
- 1997-07-24 US US08/899,567 patent/US5927698A/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2220581A (en) * | 1938-08-16 | 1940-11-05 | Transit Res Corp | Spring shield |
US4834348A (en) * | 1985-10-24 | 1989-05-30 | Firma Lemfoerder Metallwaren Ag | Two chamber support bearing with hydraulic damping |
US4750719A (en) * | 1986-07-18 | 1988-06-14 | Metzeler Kautschuk Gmbh | Two-chamber engine mount |
US4921049A (en) * | 1988-03-17 | 1990-05-01 | Metzeler Gmbh | Hydraulic-damping two-chamber engine mount |
US5127636A (en) * | 1989-07-28 | 1992-07-07 | Paulstra Gmbh | Vibration damping devices |
US5516176A (en) * | 1991-11-06 | 1996-05-14 | Kabushiki Kaisha Komatsu Seisakusho | Resilient supporting device for operator cabin |
US5316275A (en) * | 1991-12-13 | 1994-05-31 | Toyota Gosei Co., Ltd. | Hydraulic damping device |
US5845895A (en) * | 1993-09-08 | 1998-12-08 | Kabushiki Kaisha Komatsu Seisakusho | Liquid sealed rubber mount |
JPH07114388A (en) * | 1993-10-20 | 1995-05-02 | Tokai Rubber Ind Ltd | Rubber vibration insulator |
US5543470A (en) * | 1993-12-08 | 1996-08-06 | Sumitomo Chemical Company, Limited | Vulcanized rubber for heat resistant vibration-isolator |
US5630573A (en) * | 1993-12-20 | 1997-05-20 | Toyoda Gosei Co., Ltd. | Fluid-filled vibration isolator |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068246A (en) * | 1998-04-28 | 2000-05-30 | General Motors Corporation | Slim profile hydraulic engine mount |
US6341766B1 (en) * | 1998-05-13 | 2002-01-29 | Btr Avs Technical Center Gmbh | Two-chamber engine mount |
US6443438B2 (en) * | 1999-12-28 | 2002-09-03 | Yamashita Rubber Kabushiki Kaisha | Fluid-sealed anti-vibration device |
GB2370088A (en) * | 2000-12-13 | 2002-06-19 | Tokai Rubber Ind Ltd | A fluid filled damper and method of producing the same |
GB2370088B (en) * | 2000-12-13 | 2003-03-19 | Tokai Rubber Ind Ltd | Fluid-filled vibration damping device and method of producing the same |
US6557839B2 (en) * | 2000-12-13 | 2003-05-06 | Tokai Rubber Industries, Ltd. | Fluid-filled vibration damping device and method of producing the same |
US6550753B2 (en) * | 2001-03-09 | 2003-04-22 | Toyo Tire & Rubber Co., Ltd. | Antivibration device |
US7316389B2 (en) * | 2001-04-10 | 2008-01-08 | Lord Corporation | Vibration isolation member |
US7967281B2 (en) | 2001-04-10 | 2011-06-28 | Lord Corporation | Vibration isolation member |
US20080067726A1 (en) * | 2001-04-10 | 2008-03-20 | Rawson Scott A | Vibration isolation member |
US6820867B2 (en) * | 2001-04-10 | 2004-11-23 | Yamashita Rubber Kabushiki Kaisha | Fluid-sealed anti-vibration device |
US7044455B2 (en) * | 2001-04-27 | 2006-05-16 | Tokai Rubber Industries, Ltd. | Fluid-filled vibration damping device |
US7007934B2 (en) * | 2001-07-02 | 2006-03-07 | Tokai Rubber Industries, Ltd. | Fluid-filled vibration damping device |
US20030001322A1 (en) * | 2001-07-02 | 2003-01-02 | Tokai Rubber Industries, Ltd. | Fluid-filled vibration damping device |
US20030178755A1 (en) * | 2002-03-21 | 2003-09-25 | Carl KG | Hydraulic bearing |
US7188828B2 (en) * | 2002-03-21 | 2007-03-13 | Carl Freudenberg Kg | Hydraulic bearing |
US7168692B2 (en) * | 2003-01-31 | 2007-01-30 | Tokai Rubber Industries, Ltd. | Fluid filled vibration damping device whose flexible layer having thick walled portion |
US20040183241A1 (en) * | 2003-01-31 | 2004-09-23 | Tokai Rubber Industries, Ltd. | Fluid filled vibration damping device |
US20040183240A1 (en) * | 2003-01-31 | 2004-09-23 | Tokai Rubber Industries, Ltd. | Fluid filled vibration damping device whose flexible layer having thick walled portion |
US7140602B2 (en) * | 2003-01-31 | 2006-11-28 | Tokai Rubber Industries, Ltd. | Fluid filled vibration damping device |
US20060091594A1 (en) * | 2004-11-04 | 2006-05-04 | Honda Motor Co., Ltd. | Vibration-proof apparatus for vehicle |
US7293755B2 (en) * | 2004-11-04 | 2007-11-13 | Honda Motor Co., Ltd. | Vibration isolation device |
US20060091281A1 (en) * | 2004-11-04 | 2006-05-04 | Honda Motor Co., Ltd. | Vibration isolation device |
US7458565B2 (en) * | 2004-11-04 | 2008-12-02 | Honda Motor Co., Ltd. | Vibration-proof apparatus for vehicle |
US20060220288A1 (en) * | 2005-03-29 | 2006-10-05 | Tokai Rubber Industries, Ltd. | Fluid-filled type vibration-damping device |
US7413174B2 (en) * | 2005-03-29 | 2008-08-19 | Tokai Rubber Industries, Ltd. | Fluid-filled type vibration-damping device |
US20080197551A1 (en) * | 2007-02-20 | 2008-08-21 | Paulstra Crc | Hydraulic Antivibration Support, and Method of Manufacturing Same |
US20090026672A1 (en) * | 2007-07-13 | 2009-01-29 | Tokai Rubber Industries, Ltd. | Vibration damping device equipped with rubber heat-insulating cover |
US8104749B2 (en) * | 2007-07-13 | 2012-01-31 | Tokai Rubber Industries, Ltd. | Vibration damping device equipped with rubber heat-insulating cover |
US20110001281A1 (en) * | 2008-08-01 | 2011-01-06 | Tokai Rubber Industries, Ltd. | Fluid filled type vibration damping device |
US8191876B2 (en) * | 2008-08-01 | 2012-06-05 | Tokai Rubber Industries, Ltd. | Fluid filled type vibration damping device |
WO2011032820A1 (en) * | 2009-09-15 | 2011-03-24 | Contitech Luftfedersysteme Gmbh | Spring damping element |
WO2014036131A1 (en) * | 2012-08-28 | 2014-03-06 | Lord Corporation | Vibration isolation member |
CN105927696A (en) * | 2016-07-07 | 2016-09-07 | 河南科技大学 | Magneto-rheological vibration isolator for precision machine tool |
CN105927696B (en) * | 2016-07-07 | 2018-02-23 | 河南科技大学 | A kind of magnetorheological precision machine tool vibration isolator |
US20220074463A1 (en) * | 2019-09-06 | 2022-03-10 | Zhuzhou Times New Material Technology Co., Ltd | Method for sealing liquid composite spring |
US20220128118A1 (en) * | 2019-09-06 | 2022-04-28 | Zhuzhou Times New Material Technology Co., Ltd | Chamber device for liquid composite spring |
US20230093089A1 (en) * | 2020-02-24 | 2023-03-23 | Ls Electric Co., Ltd. | Anti-vibration device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: TOYODA GOSEI CO., LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MIYOSHI, KEIJI;SUZUKI, TATSUO;REEL/FRAME:008671/0622 Effective date: 19970711 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
AS | Assignment |
Owner name: TOYO TIRE & RUBBER CO., LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TOYODA GOSEI CO., LTD.;REEL/FRAME:013280/0501 Effective date: 20020401 |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20070727 |